/**
 *
 * Startup https://github.com/taylorwrynn/Startup
 *
 * Copyright (C) 2017 Taylor Tang
 * 
 * Released under the Apache license v2 http://www.apache.org/licenses/
 *
 */

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface UIScrollView (TXExtCocoa)

@end

@protocol TXZoomingView <NSObject>

@optional
- (nullable UIView *)tx_viewFromZooming;

@end

@interface UIScrollView (TXHeaderZooming)

@property (nonatomic, strong) UIView /* <TXZoomingView> */ *tx_headerZoomingView;

- (void)tx_didScroll; // call any contentOffset changed.

@end

NS_ASSUME_NONNULL_END
